Electric motor-assissted bicycle

摘要

An electric motor-assisted bicycle comprises a power unit for outputting a pedal force inputted to a crankshaft and/or an assisting force received from an electric motor (21). A control unit (24) is provided for variably controlling the assisting force in accordance with running conditions detected. Said control unit (24) comprises model-independent control data of said bicycle (1). Further, a model discrimination unit (40) is provided separately from said control unit, said model discrimination unit containing data specific to the model of bicycle.